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Rapid:
Individual Calculations December 2017 |
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| Petrakov, Aleksey Total change: -51.80 | |   |
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| Pushkin 2017 Alekhine Club Anniversary Rapid | St. Petersburg | RUS | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1710 | 1.50 | 7 | -2.59 | 20 | -51.80 | |
|  Mukhin, Georgy | | | 2110 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lapin, Artem | | | 1471 | RUS | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Filimonov, Mikhail | | | 1677 | RUS | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Shaitor, Ilya | | | 1430 | RUS | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Manoylo, Nikolay | | | 1643 | RUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Selskov, Boris | | | 1544 | RUS | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Stalmakov, Aleksei | | | 1706 | RUS | 0.00 | 1 | -0.51 | 20 | -10.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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